Harman P38 w/3 Knob Board

[gfreek]

I installed the upgraded 3 knob board to replace the 2 knob and was wondering if there is a back side circuit board adjustment for when it goes into idle mode in room temp mode. I'd like to turn it up a little..

 

[Mt Bob]

There should be a small potentiomete on the board,but this only sets the combustion blower speed,in low burn.However,it may give you what you want.

 

[gfreek]

Thanks. Next warm spell I'll look at it. The old board did have an adjustment, looking on line at pics of the new board I think it's programmed into the board, as I see no adjustment.. I"d like to idle it a little higher as I tend to get blue-ish smoke at times..

 

[gfreek]

Also I may try another ESP, just to see. I should of installed this sooner as I've had it as a backup. Less messing with controls, more constant temps..